1.Has not been installed pumps should be coated with a layer of suitable anti rust agent in unpainted surface, oil lubricated bearings should be filled with the appropriate oil, with grease lubricated bearings should only be filled with a kind of grease, do not use mixed grease.
2.Short time pump clean liquid, flush, suction pipe, discharge pipe, pump casing and impeller, side by side net pump casing, suction pipeline and drainage pipeline in the flushing fluid.
3.Rows of net bearing box of oil, and then fill the clean oil, thoroughly clean the oil and then fill the new oil.
4.To seal the suction and discharge port, the pump is stored in a clean, dry place, to protect the motor windings from dampness, with anti rust liquid and anti corrosion liquid jet pump inside the shell.
5.The pump shaft rotates once a month to avoid freezing, and lubricated bearings.
